Fan



FIG. 1 is a front and right side perspective view of a fan showing my new design;

FIG. 2 is a rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 in FIG. 1; and,

FIG. 10 is an enlarged view of portion 10 in FIG. 2.

The broken lines in the drawings illustrate portions of the fan which form no part of the claimed design.

The dot-dash broken lines encircling portions of the fan in FIGS. 1, 2, 9 and 10 form no part of the claimed design. 

CLAIM The ornamental design for a fan, as shown and described. 